Headache and fear of cold, may be related to physical weakness, may also be neurological headache, iron deficiency anemia, upper respiratory tract infection and other causes.
1. Physical weakness: some people are physically weak, the pain threshold of the nerve endings in the head is low, after being stimulated by the cold wind, it is easy to cause headache symptoms, thus showing a headache and fear of cold.
2. Neurogenic headache: the disease is usually caused by poor living habits, mental overstress and other factors, resulting in vasoconstriction dysfunction, which can lead to myofascial contraction of the scalp area, which may cause headache and cold, may also be accompanied by tinnitus, head tightness and other manifestations.
3. Iron deficiency anemia: due to insufficient blood volume in the patient’s body, the number of red blood cells decreases, the brain’s ability to carry oxygen is insufficient, resulting in a prolonged period of time in the brain in the state of chronic anoxia, which can easily lead to weakness, poor appetite, which may cause headaches and chills.
4. Upper respiratory tract infection: this disease is usually caused by viral infection, the toxins released by the virus will form a stimulus to the brain nerves, thus causing headaches, may also be accompanied by chills, and in severe cases, fever, chills and other manifestations may occur.
If headache and chills are accompanied by other obvious symptoms, you should consult a doctor as soon as possible to identify the cause and have it treated under the doctor’s guidance.